Patents by Inventor Gaylord D. Allison

Gaylord D. Allison has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Sewing machine thread monitor
    Patent number: 4192243
    Abstract: The apparatus counts the number of stitches made by a sewing machine, counts the number of predetermined lengths of thread needed to make those stitches and outputs an alarm signal when the number of stitches per thread length either exceeds a predetermined number or is less than a predetermined number.
    Type: Grant
    Filed: October 2, 1978
    Date of Patent: March 11, 1980
    Assignee: Levi Strauss & Co.
    Inventors: Hubert Blessing, Gaylord D. Allison